Deyin Chen

Entity
Individual
Business address
300 Jinxiu Road, 200135 Shanghai, China
Signature Ownership
/s/ Deyin (Bill) Chen
All SEC filings
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Deyin Chen has filed 9 SEC EDGAR filings since 7/6/2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 May 2, 2025 May 1, 2025 001-42623
3 Open Document Open Filing FORM 3 Apr 29, 2025 Apr 29, 2025 001-42623
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 15, 2022 Mar 11, 2022 001-41317
3 Open Document Open Filing FORM 3 Mar 8, 2022 Mar 8, 2022 001-41317
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jul 27, 2021 Jul 23, 2021 001-40474
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jul 19, 2021 Jun 28, 2021 001-40474
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 9, 2021 Jun 15, 2021 001-40474
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 9, 2021 Jun 10, 2021 001-40474